ATE174623T1 - Verfahren zur reinigung von amylase - Google Patents

Verfahren zur reinigung von amylase

Info

Publication number
ATE174623T1
ATE174623T1 AT93202781T AT93202781T ATE174623T1 AT E174623 T1 ATE174623 T1 AT E174623T1 AT 93202781 T AT93202781 T AT 93202781T AT 93202781 T AT93202781 T AT 93202781T AT E174623 T1 ATE174623 T1 AT E174623T1
Authority
AT
Austria
Prior art keywords
purified
amylase
relates
present
precipitation agent
Prior art date
Application number
AT93202781T
Other languages
German (de)
English (en)
Inventor
Ivan C Good
Chong Y Kim
Jayarama K Shetty
Kent M Sproat
Original Assignee
Genencor Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Genencor Int filed Critical Genencor Int
Application granted granted Critical
Publication of ATE174623T1 publication Critical patent/ATE174623T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/14—Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/30—Extraction; Separation; Purification by precipitation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Nutrition Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Detergent Compositions (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT93202781T 1992-10-20 1993-09-28 Verfahren zur reinigung von amylase ATE174623T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/963,542 US5281526A (en) 1992-10-20 1992-10-20 Method of purification of amylase by precipitation with a metal halide and 4-hydroxybenzic acid or a derivative thereof

Publications (1)

Publication Number Publication Date
ATE174623T1 true ATE174623T1 (de) 1999-01-15

Family

ID=25507369

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93202781T ATE174623T1 (de) 1992-10-20 1993-09-28 Verfahren zur reinigung von amylase

Country Status (10)

Country Link
US (1) US5281526A (pt)
EP (1) EP0594235B1 (pt)
JP (1) JPH06197758A (pt)
AT (1) ATE174623T1 (pt)
BR (1) BR9304293A (pt)
CA (1) CA2108699C (pt)
DE (1) DE69322591T2 (pt)
DK (1) DK0594235T3 (pt)
FI (1) FI934622A (pt)
MX (1) MX9306478A (pt)

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RU2003105683A (ru) 2000-07-28 2004-08-20 Хенкель Кгаа (De) Новый амилолитический фермент из bacillus sp.а7-7(dsm12368), а также моющее и чистящее средство с этим новым амилолитическим ферментом
US20030189215A1 (en) * 2002-04-09 2003-10-09 Jong-Lam Lee Method of fabricating vertical structure leds
BRPI0611932A2 (pt) 2005-06-24 2011-01-04 Novozymes As amilase, uso da mesma, composição farmacêutica, e, método para o tratamento de uma doença
ES2584506T3 (es) 2006-07-13 2016-09-28 Dsm Ip Assets B.V. Uso de amilasas bacterianas en pienso para animales bovinos
MX2009005655A (es) 2006-12-21 2009-10-21 Danisco Us Inc Genencor Div Composiciones y usos de un polipeptido alfa-amilasa del bacilo de la especie 195.
KR20100014954A (ko) * 2007-03-09 2010-02-11 다니스코 유에스 인크. 호알칼리성 바실러스 종 α-아밀라아제 변이체, α-아밀라아제 변이체를 함유하는 조성물 및 사용 방법
US20080300790A1 (en) * 2007-05-29 2008-12-04 James Kirunda Kakaire Environmental data delivery - edd
JP2011522546A (ja) * 2008-06-06 2011-08-04 ダニスコ・ユーエス・インク バチルスサブティリス由来の変異体アルファアミラーゼおよびその使用方法
JP5599113B2 (ja) * 2008-06-06 2014-10-01 ダニスコ・ユーエス・インク 糖化酵素組成物及びその糖化方法
MX2010013108A (es) * 2008-06-06 2010-12-21 Danisco Inc Produccion de glucosa a partir de almidon usando alfa-amilasas de bacillus subtilis.
WO2010036515A1 (en) 2008-09-25 2010-04-01 Danisco Us Inc. Alpha-amylase blends and methods for using said blends
US20120172275A1 (en) 2009-03-10 2012-07-05 Danisco Us Inc. Bacillus Megaterium Strain DSM90-Related Alpha-Amylases, and Methods of Use, Thereof
WO2010117511A1 (en) 2009-04-08 2010-10-14 Danisco Us Inc. Halomonas strain wdg195-related alpha-amylases, and methods of use, thereof
MX2012001243A (es) 2009-08-07 2012-03-26 Danisco Us Inc Combinacion de alfa-amilasa para procesamiento de almidon y metodo de uso de la misma.
IN2012DN02731A (pt) 2009-10-23 2015-09-11 Danisco Us Inc
EP2536832B1 (en) 2010-02-18 2015-02-25 Danisco US Inc. Amylase from nesterenkonia and methods of use thereof
RU2014121491A (ru) 2011-10-28 2015-12-10 ДАНИСКО ЮЭс ИНК. Варианты вариантной альфа-амилазы, образующей мальтогексаозу
EP2794867A1 (en) 2011-12-22 2014-10-29 Danisco US Inc. Variant alpha-amylases and methods of use, thereof
WO2013169645A1 (en) 2012-05-11 2013-11-14 Danisco Us Inc. Use of alpha-amylase from aspergillus clavatus for saccharification
ES2909509T3 (es) 2012-06-08 2022-05-06 Danisco Us Inc Variante de alfa-amilasas con mayor actividad en polímeros de almidón
MX2015001818A (es) 2012-08-16 2015-05-07 Danisco Inc Proceso para producir glucosa a partir de almidon con el uso de la alfa-amilasa de aspergillus clavatus y una pululanasa.
US20180112203A1 (en) 2012-11-20 2018-04-26 Danisco Us Inc. Amylase with maltogenic properties
WO2014092960A1 (en) 2012-12-11 2014-06-19 Danisco Us Inc. Trichoderma reesei host cells expressing a glucoamylase from aspergillus fumigatus and methods of use thereof
CA2894513A1 (en) 2012-12-14 2014-06-19 Danisco Us Inc. Method of using alpha-amylase from aspergillus fumigatus and isoamylase for saccharification
EP2904105A1 (en) 2012-12-20 2015-08-12 Danisco US Inc. Method of using alpha-amylase from aspergillus terreus and pullulanase for saccharification
EP2935575B1 (en) 2012-12-21 2018-04-18 Danisco US Inc. Alpha-amylase variants
WO2014099525A1 (en) 2012-12-21 2014-06-26 Danisco Us Inc. Paenibacillus curdlanolyticus amylase, and methods of use, thereof
WO2014164834A1 (en) 2013-03-11 2014-10-09 Danisco Us Inc. Alpha-amylase combinatorial variants
WO2014200656A1 (en) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase from streptomyces umbrinus
WO2014200658A1 (en) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase from promicromonospora vindobonensis
WO2014200657A1 (en) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase from streptomyces xiamenensis
US20160130571A1 (en) 2013-06-17 2016-05-12 Danisco Us Inc. Alpha-Amylase from Bacillaceae Family Member
US20160186102A1 (en) 2013-10-03 2016-06-30 Danisco Us Inc. Alpha-amylases from exiguobacterium, and methods of use, thereof
EP3060659B1 (en) 2013-10-03 2019-05-29 Danisco US Inc. Alpha-amylases from exiguobacterium, and methods of use, thereof
US20160272957A1 (en) 2013-11-20 2016-09-22 Danisco Us Inc. Variant alpha-amylases having reduced susceptibility to protease cleavage, and methods of use, thereof
WO2015094809A1 (en) 2013-12-19 2015-06-25 Danisco Us Inc. Chimeric fungal alpha-amylases comprising carbohydrate binding module and the use thereof
ES2813441T3 (es) 2014-02-13 2021-03-23 Danisco Us Inc Reducción de sacarosa y generación de fibra insoluble en zumos
US10294466B2 (en) 2015-02-25 2019-05-21 Danisco Us Inc. Alpha-glucosidase, compositions and methods
US11920170B2 (en) 2015-12-09 2024-03-05 Danisco Us Inc. Alpha-amylase combinatorial variants
WO2017173190A2 (en) 2016-04-01 2017-10-05 Danisco Us Inc. Alpha-amylases, compositions & methods
WO2017173324A2 (en) 2016-04-01 2017-10-05 Danisco Us Inc. Alpha-amylases, compositions & methods
WO2019055940A1 (en) 2017-09-18 2019-03-21 Dupont Nutrition Biosciences Aps ENZYMES RIBOFLAVINASES AND THEIR USE FOR REMOVING AROMA DURING BREWING
JP2021508446A (ja) 2017-12-19 2021-03-11 デュポン ニュートリション バイオサイエンシス エーピーエス 食品中のリン脂質の改善された酵素的修飾
EP3818154A1 (en) 2018-07-06 2021-05-12 DuPont Nutrition Biosciences ApS Xylanase-containing feed additives for cereal-based animal feed
US20240174993A1 (en) 2018-11-20 2024-05-30 Dupont Nutrition Biosciences Aps ENGINEERED ROBUST HIGH Tm-PHYTASE CLADE POLYPEPTIDES AND FRAGMENTS THEREOF
US20230009832A1 (en) 2019-11-20 2023-01-12 Dupont Nutrition Biosciences Aps Thermostable phytase variants
EP4076002A1 (en) 2019-12-19 2022-10-26 DuPont Nutrition Biosciences ApS Diet formulations
US20230240334A1 (en) 2020-02-28 2023-08-03 Dupont Nutrition Biosciences Aps Feed compositions
EP4213632A1 (en) 2020-09-21 2023-07-26 DuPont Nutrition Biosciences ApS Combination of nonmaltogenic exoamylase and glucoamylase for improving bread resilience and reducing amount of added sugars
CN118043454A (zh) 2021-06-18 2024-05-14 国际N&H丹麦有限公司 用于啤酒浑浊减少的蛋白酶
WO2023092018A1 (en) 2021-11-17 2023-05-25 Dupont Nutrition Biosciences Aps Improved enzymatic modification of galactolipids in food
WO2024015974A1 (en) 2022-07-15 2024-01-18 Dupont Nutrition Biosciences Aps Improved enzymatic modification of phospholipids in food

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US2695863A (en) * 1952-04-16 1954-11-30 Purdue Research Foundation Process for preparing alpha amylase
JPS52108B1 (pt) * 1971-04-19 1977-01-05
US4676986A (en) * 1983-05-11 1987-06-30 Sills Alexander M Schwanniomyces castellii strains and brewing process
ES8602115A1 (es) * 1983-10-11 1985-11-01 Espanola Petrol Procedimiento para producir -amilasas termoestables por cultivo de microorganismos a altas temperaturas
US4717662A (en) * 1985-01-31 1988-01-05 Miles Laboratories, Inc. Thermal stabilization of alpha-amylase
US4659667A (en) * 1985-02-26 1987-04-21 Miles Laboratories, Inc. Process to recover crystalline enzymes and crystalline enzymes produced thereby
US4673647A (en) * 1985-05-06 1987-06-16 Miles Laboratories, Inc. Process to solubilize enzymes and an enzyme liquid product produced thereby
US4728613A (en) * 1985-09-04 1988-03-01 Miles Laboratories, Inc. Method for the recovery of extracellular enzymes from whole fermentation beer
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WO1989008703A1 (en) * 1988-03-18 1989-09-21 Genencor, Inc. Subtilisin crystallization process
US5041377A (en) * 1988-03-18 1991-08-20 Genencor International Inc. Subtilisin crystallization process
ATE96167T1 (de) * 1989-12-21 1993-11-15 Novo Nordisk As Verfahren zur kristallisation von enzymen.

Also Published As

Publication number Publication date
FI934622A0 (fi) 1993-10-20
EP0594235A2 (en) 1994-04-27
US5281526A (en) 1994-01-25
JPH06197758A (ja) 1994-07-19
DE69322591D1 (de) 1999-01-28
FI934622A (fi) 1994-04-21
MX9306478A (es) 1994-06-30
BR9304293A (pt) 1994-04-26
CA2108699C (en) 2005-03-29
EP0594235B1 (en) 1998-12-16
DK0594235T3 (da) 1999-08-23
DE69322591T2 (de) 1999-05-12
EP0594235A3 (en) 1995-03-15
CA2108699A1 (en) 1994-04-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee